{"id":822426,"date":"2026-10-18T17:12:15","date_gmt":"2026-10-18T17:12:15","guid":{"rendered":"https:\/\/tunerscapital.si\/product\/hg-motorsport-nadomestna-cev-srednjega-dusilca-za-bmw-x3-x4-m40i-g3x-g4x-360-km\/"},"modified":"2026-10-18T17:12:15","modified_gmt":"2026-10-18T17:12:15","slug":"hg-motorsport-nadomestna-cev-srednjega-dusilca-za-bmw-x3-x4-m40i-g3x-g4x-360-km","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/hg-motorsport-nadomestna-cev-srednjega-dusilca-za-bmw-x3-x4-m40i-g3x-g4x-360-km\/","title":{"rendered":"HG Motorsport centre silencer replacement pipe for BMW X3\/X4 M40i G3X\/G4X 360 PS"},"content":{"rendered":"<h3>Centre silencer replacement pipe for BMW X3 \/ X4 M40i<\/h3>\n<p>This centre silencer replacement pipe for BMW X3 and X4 M40i G3X \/ G4X non-OPF models optimises sound, flow and exhaust gas routing to motorsport standards. Removing the standard centre silencer creates a noticeably more direct, deeper and more emotional straight-six sound, whilst reducing exhaust back pressure.<\/p>\n<h3>Flow-optimised Full-Flow design<\/h3>\n<p>A key feature is the carefully designed pipe routing: the system uses a 3\u2033 inlet and then transitions into a 2 \u00d7 70 mm pipe layout. This configuration provides:<\/p>\n<ul>\n<li>high exhaust gas flow without restrictions,<\/li>\n<li>optimised flow characteristics,<\/li>\n<li>reduced back pressure,<\/li>\n<li>clean distribution of the exhaust flow into both branches,<\/li>\n<li>improved throttle response and freer-revving engine performance.<\/li>\n<\/ul>\n<p>Especially with the powerful B58 engine, this design provides ideal conditions for a highly free-flowing exhaust layout and a distinctive sound character.<\/p>\n<h3>Compatible with the standard exhaust system or EGO-X<\/h3>\n<p>A major advantage of this centre silencer replacement pipe is its versatile compatibility. It can be used with the standard exhaust system or together with the EGO-X exhaust system. The system is therefore suitable as:<\/p>\n<ul>\n<li>a sound upgrade for vehicles with the standard exhaust system,<\/li>\n<li>an addition to existing performance setups,<\/li>\n<li>the perfect extension for the EGO-X exhaust system, providing even greater flow and sound character.<\/li>\n<\/ul>\n<p>When combined with EGO-X, it creates an especially uncompromising Full-Flow exhaust concept.<\/p>\n<h3>Motorsport sound with a precise fit<\/h3>\n<p>Manufactured from high-quality stainless steel and precisely matched to the vehicle, the pipe replaces the standard centre silencer with a direct-fit installation and integrates accurately into the existing exhaust system.<\/p>\n<p>The result: more sound, more flow and more character.<\/p>\n<h3>Technical details<\/h3>\n<ul>\n<li>Fits BMW X3 \/ X4 M40i G3X \/ G4X<\/li>\n<li>For 360 PS non-OPF models<\/li>\n<li>Replaces the standard centre silencer<\/li>\n<li>Inlet: 3\u2033<\/li>\n<li>Outlet: 2 \u00d7 70 mm<\/li>\n<li>Compatible with the standard exhaust system and EGO-X exhaust system<\/li>\n<li>Flow-optimised design<\/li>\n<li>High-quality stainless steel construction<\/li>\n<li>TIG-welded<\/li>\n<li>Direct-fit installation<\/li>\n<li>Motorsport component<\/li>\n<\/ul>\n<h3>Benefits at a glance<\/h3>\n<ul>\n<li>noticeably sportier straight-six sound,<\/li>\n<li>3\u2033 to 2 \u00d7 70 mm Full-Flow design,<\/li>\n<li>reduced exhaust back pressure,<\/li>\n<li>optimised exhaust gas flow,<\/li>\n<li>compatible with the standard system and EGO-X,<\/li>\n<li>improved throttle response,<\/li>\n<li>high-quality stainless steel construction,<\/li>\n<li>perfect fit for B58 models.<\/li>\n<\/ul>\n<p><strong>Road use:<\/strong> This product has no road approval and is not approved for use on public roads. It is intended exclusively for motorsport and export use.<\/p>\n<p><strong>Suitable for:<\/strong> BMW X3 III (G01), BMW X4 II (G02).<\/p>\n<h3>Manufacturer\u2019s vehicle data<\/h3>\n<ul>\n<li>MSD Ersatzrohr BMW X3 \/ X4 M440i G3X\/G4X 360 PS non OPF Modelle<\/li>\n<\/ul>\n<p><em>Original product name by HG Motorsport (\u00bbz.B.\u00ab = e.g.). Please check model, year and engine of your vehicle before ordering; if in doubt, contact us and we will check for you.<\/em><\/p>\n<h3>Approval<\/h3>\n<p>The manufacturer does not state an ECE, ABE or Teilegutachten approval for this part.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Centre silencer replacement pipe for BMW X3 and X4 M40i G3X\/G4X non-OPF models, with a freer-flowing 3&#8243; to 2 \u00d7 70 mm system.<\/p>\n<p><strong>Suitable for:<\/strong> BMW X3 III (G01), BMW X4 II (G02).<\/p>\n","protected":false},"featured_media":822427,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[146199],"product_cat":[109615],"product_tag":[],"class_list":["post-822426","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-hg-motorsport","product_cat-downpipe-kiti","product_shipping_class-dostava-veliki-paketi","pa_proizvajalec-hg-motorsport","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product\/822426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/comments?post=822426"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/822427"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=822426"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=822426"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=822426"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=822426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}